In order to find all the types of sweatshirts, we simply have to multiply all the numbers by all the factors.
3 colors * 2 different styles * 3 different sizes = 18 different types of sweatshirts
The total of 18 different types of sweatshirts are available if shirts come in three different colours, two different styles and three different sizes.
A permutation is the number of different ways a set can be organized; order matters in permutations, but not in combinations.
We have:
The student council is selling sweatshirts with the school name and shirts come in three different colours, two different styles and three different sizes.
Total number of different sweatshirts = 3×2×3
= 18
Thus, the total of 18 different types of sweatshirts are available if shirts come in three different colours, two different styles and three different sizes.
Learn more about permutation and combination here:
https://brainly.com/question/2295036
#SPJ2
